docs: def getVulkanInstanceExtensionsRequired(self, pchValue, unBufferSize):
          """
          [Vulkan Only]
          return 0. Otherwise it returns the length of the number of bytes necessary to hold this string including the trailing
          null.  The string will be a space separated list of-required instance extensions to enable in VkCreateInstance
          """
  
          fn = self.function_table.getVulkanInstanceExtensionsRequired
          result = fn(pchValue, unBufferSize)
          return result